Home / 104,517,353.58-156,779,555.49-36,360,609.90

Finding the Fourth Proportional to 104,517,353.58, 156,779,555.49 and 36,360,609.90

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Solution

The fourth proportional to 104,517,353.58, 156,779,555.49 and 36,360,609.90 is: 54,542,141.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,517,353.58 : 156,779,555.49 = 36,360,609.90 : x
  2. Step 2: Convert to fraction form
    104,517,353.58/156,779,555.49 = 36,360,609.90/x
  3. Step 3: Cross multiply
    104,517,353.58x = 156,779,555.49 × 36,360,609.90
  4. Step 4: Simplify right side
    104,517,353.58x = 5,700,600,257,467,293
  5. Step 5: Solve for x
    x = 5,700,600,257,467,293/104,517,353.58
  6. Step 6: Final answer
    x = 54,542,141.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.